MCP Catalog
Browse 5,548 Model Context Protocol servers · npmClear
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Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.
Multi-agent orchestration for Claude Code — consensus review, adaptive dispatch, skill learning
ContextStream MCP server for code context, memory, search, and AI tools.
Human-in-the-loop approval gateway for AI agents over MCP: request, decide, approve.
Slack MCP without OAuth — 21 tools, session-based, local-first. Free OSS + hosted tier from $19/mo.
Native macOS MCP server — 82 tools for Mail, Calendar, Teams, OneDrive and more.
OAuth 2.0 for AI agents — scoped delegation tokens, audit trails, and revocation.
Secure secrets proxy for AI agents — manages API keys so agents never see raw credentials.
Semantic code graph for AI-assisted code understanding via tree-sitter and MCP.
Generate, validate, and optimize Adaptive Cards for Teams, Outlook, and Copilot.
20 MCP tools + 48 skills for ENCODE Project genomics — search, download, pipelines
MCP server enabling AI assistants to build, test, and debug Zotero plugins
45+ interactive charts, dashboards, flowcharts, and KPIs inside any AI conversation
MCP server + Chrome extension for AI browser control with real sessions.
Manage Airtable bases: schema, field CRUD, views, formula validation, extensions
Unofficial MCP server connecting OpenEvidence to AI agents via authenticated browser sessions
Svenska Riksdagens och Regeringskansliets öppna data - 27 verktyg för politik, dokument och analys
67 semantic C#/.NET analysis tools via Roslyn: navigation, refactoring, codegen, audit.
Read-only access to Quicken For Mac financial data: transactions, spending, and portfolios.
EduBase MCP server
Model Context Protocol server for Google Gemini AI with chat, research, and grounding
Free certification prep for the Claude Certified Architect exam by Connectry LABS
Composite MCP server for Godot Engine -- 17 composite tools for AI-assisted game development.
Give AI agents real phone numbers, messages, and voice calls via MCP.